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From feeee9a35c1219b2077ea07b6fd80976960bd181 Mon Sep 17 00:00:00 2001
From: Mohammed Rafi KC <rkavunga@redhat.com>
Date: Thu, 11 Jul 2019 12:44:42 +0530
Subject: [PATCH 234/255] Revert "glusterd/shd: Change shd logfile to a unique
name"
This reverts commit 541e1400ecaec5fea0f56e8ca18f00c229906d8a.
BUG: 1471742
Change-Id: I7e0371d77db6897981f7364c04d4b9b523b865ba
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/175943
Tested-by: RHGS Build Bot <nigelb@redhat.com>
Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
---
.../mgmt/glusterd/src/glusterd-shd-svc-helper.c | 12 ++++++++
.../mgmt/glusterd/src/glusterd-shd-svc-helper.h | 6 ++++
xlators/mgmt/glusterd/src/glusterd-shd-svc.c | 14 ++++-----
xlators/mgmt/glusterd/src/glusterd-svc-helper.c | 34 +++++-----------------
xlators/mgmt/glusterd/src/glusterd-svc-mgmt.c | 4 +--
xlators/mgmt/glusterd/src/glusterd-svc-mgmt.h | 4 ---
6 files changed, 34 insertions(+), 40 deletions(-)
diff --git a/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.c b/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.c
index 57ceda9..9196758 100644
--- a/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.c
+++ b/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.c
@@ -75,6 +75,18 @@ glusterd_svc_build_shd_volfile_path(glusterd_volinfo_t *volinfo, char *path,
}
void
+glusterd_svc_build_shd_logdir(char *logdir, char *volname, size_t len)
+{
+ snprintf(logdir, len, "%s/shd/%s", DEFAULT_LOG_FILE_DIRECTORY, volname);
+}
+
+void
+glusterd_svc_build_shd_logfile(char *logfile, char *logdir, size_t len)
+{
+ snprintf(logfile, len, "%s/shd.log", logdir);
+}
+
+void
glusterd_shd_svcproc_cleanup(glusterd_shdsvc_t *shd)
{
glusterd_svc_proc_t *svc_proc = NULL;
diff --git a/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.h b/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.h
index 59466ec..c70702c 100644
--- a/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.h
+++ b/xlators/mgmt/glusterd/src/glusterd-shd-svc-helper.h
@@ -27,6 +27,12 @@ glusterd_svc_build_shd_volfile_path(glusterd_volinfo_t *volinfo, char *path,
int path_len);
void
+glusterd_svc_build_shd_logdir(char *logdir, char *volname, size_t len);
+
+void
+glusterd_svc_build_shd_logfile(char *logfile, char *logdir, size_t len);
+
+void
glusterd_shd_svcproc_cleanup(glusterd_shdsvc_t *shd);
int
diff --git a/xlators/mgmt/glusterd/src/glusterd-shd-svc.c b/xlators/mgmt/glusterd/src/glusterd-shd-svc.c
index 8ad90a9..dbe2560 100644
--- a/xlators/mgmt/glusterd/src/glusterd-shd-svc.c
+++ b/xlators/mgmt/glusterd/src/glusterd-shd-svc.c
@@ -90,8 +90,8 @@ glusterd_shdsvc_init(void *data, glusterd_conn_t *mux_conn,
GLUSTERD_GET_SHD_RUNDIR(rundir, volinfo, priv);
glusterd_svc_create_rundir(rundir);
- glusterd_svc_build_logfile_path(shd_svc_name, DEFAULT_LOG_FILE_DIRECTORY,
- logfile, sizeof(logfile));
+ glusterd_svc_build_shd_logdir(logdir, volinfo->volname, sizeof(logdir));
+ glusterd_svc_build_shd_logfile(logfile, logdir, sizeof(logfile));
/* Initialize the connection mgmt */
if (mux_conn && mux_svc->rpc) {
@@ -104,7 +104,7 @@ glusterd_shdsvc_init(void *data, glusterd_conn_t *mux_conn,
if (ret < 0)
goto out;
} else {
- ret = mkdir_p(DEFAULT_LOG_FILE_DIRECTORY, 0755, _gf_true);
+ ret = mkdir_p(logdir, 0755, _gf_true);
if ((ret == -1) && (EEXIST != errno)) {
gf_msg(this->name, GF_LOG_ERROR, errno, GD_MSG_CREATE_DIR_FAILED,
"Unable to create logdir %s", logdir);
@@ -460,7 +460,6 @@ glusterd_shdsvc_start(glusterd_svc_t *svc, int flags)
return -1;
glusterd_volinfo_ref(volinfo);
-
if (!svc->inited) {
ret = glusterd_shd_svc_mux_init(volinfo, svc);
if (ret)
@@ -472,11 +471,12 @@ glusterd_shdsvc_start(glusterd_svc_t *svc, int flags)
/* Unref will happen from glusterd_svc_attach_cbk */
ret = glusterd_attach_svc(svc, volinfo, flags);
if (ret) {
+ glusterd_volinfo_unref(volinfo);
gf_msg("glusterd", GF_LOG_ERROR, 0, GD_MSG_VOLINFO_GET_FAIL,
- "Failed to attach shd svc(volume=%s) to pid=%d",
+ "Failed to attach shd svc(volume=%s) to pid=%d. Starting"
+ "a new process",
volinfo->volname, glusterd_proc_get_pid(&svc->proc));
- glusterd_shd_svcproc_cleanup(&volinfo->shd);
- glusterd_volinfo_unref(volinfo);
+ ret = glusterd_recover_shd_attach_failure(volinfo, svc, flags);
}
goto out;
}
diff --git a/xlators/mgmt/glusterd/src/glusterd-svc-helper.c b/xlators/mgmt/glusterd/src/glusterd-svc-helper.c
index 400826f..a6e662f 100644
--- a/xlators/mgmt/glusterd/src/glusterd-svc-helper.c
+++ b/xlators/mgmt/glusterd/src/glusterd-svc-helper.c
@@ -469,9 +469,6 @@ glusterd_shd_svc_mux_init(glusterd_volinfo_t *volinfo, glusterd_svc_t *svc)
glusterd_conf_t *conf = NULL;
glusterd_svc_t *parent_svc = NULL;
int pid = -1;
- char pidfile[PATH_MAX] = {
- 0,
- };
GF_VALIDATE_OR_GOTO("glusterd", svc, out);
GF_VALIDATE_OR_GOTO("glusterd", volinfo, out);
@@ -481,26 +478,8 @@ glusterd_shd_svc_mux_init(glusterd_volinfo_t *volinfo, glusterd_svc_t *svc)
pthread_mutex_lock(&conf->attach_lock);
{
- if (svc->inited && !glusterd_proc_is_running(&(svc->proc))) {
- /* This is the case when shd process was abnormally killed */
- pthread_mutex_unlock(&conf->attach_lock);
- glusterd_shd_svcproc_cleanup(&volinfo->shd);
- pthread_mutex_lock(&conf->attach_lock);
- }
-
if (!svc->inited) {
- glusterd_svc_build_shd_pidfile(volinfo, pidfile, sizeof(pidfile));
- ret = snprintf(svc->proc.name, sizeof(svc->proc.name), "%s",
- "glustershd");
- if (ret < 0)
- goto unlock;
-
- ret = snprintf(svc->proc.pidfile, sizeof(svc->proc.pidfile), "%s",
- pidfile);
- if (ret < 0)
- goto unlock;
-
- if (gf_is_service_running(pidfile, &pid)) {
+ if (gf_is_service_running(svc->proc.pidfile, &pid)) {
/* Just connect is required, but we don't know what happens
* during the disconnect. So better to reattach.
*/
@@ -508,10 +487,10 @@ glusterd_shd_svc_mux_init(glusterd_volinfo_t *volinfo, glusterd_svc_t *svc)
}
if (!mux_proc) {
- if (pid != -1 && sys_access(pidfile, R_OK) == 0) {
+ if (pid != -1 && sys_access(svc->proc.pidfile, R_OK) == 0) {
/* stale pid file, stop and unlink it */
glusterd_proc_stop(&svc->proc, SIGTERM, PROC_STOP_FORCE);
- glusterd_unlink_file(pidfile);
+ glusterd_unlink_file(svc->proc.pidfile);
}
mux_proc = __gf_find_compatible_svc(GD_NODE_SHD);
}
@@ -705,10 +684,11 @@ glusterd_svc_attach_cbk(struct rpc_req *req, struct iovec *iov, int count,
volinfo->volname, glusterd_proc_get_pid(&svc->proc));
} else {
gf_msg(this->name, GF_LOG_ERROR, 0, GD_MSG_SVC_ATTACH_FAIL,
- "svc %s of volume %s failed to attach to pid %d", svc->name,
- volinfo->volname, glusterd_proc_get_pid(&svc->proc));
+ "svc %s of volume %s failed to "
+ "attach to pid %d. Starting a new process",
+ svc->name, volinfo->volname, glusterd_proc_get_pid(&svc->proc));
if (!strcmp(svc->name, "glustershd")) {
- glusterd_shd_svcproc_cleanup(&volinfo->shd);
+ glusterd_recover_shd_attach_failure(volinfo, svc, *flag);
}
}
out:
diff --git a/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.c b/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.c
index fa316a6..f32dafc 100644
--- a/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.c
+++ b/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.c
@@ -33,14 +33,14 @@ glusterd_svc_create_rundir(char *rundir)
return ret;
}
-void
+static void
glusterd_svc_build_logfile_path(char *server, char *logdir, char *logfile,
size_t len)
{
snprintf(logfile, len, "%s/%s.log", logdir, server);
}
-void
+static void
glusterd_svc_build_volfileid_path(char *server, char *volfileid, size_t len)
{
snprintf(volfileid, len, "gluster/%s", server);
diff --git a/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.h b/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.h
index 5a5466a..fbc5225 100644
--- a/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.h
+++ b/xlators/mgmt/glusterd/src/glusterd-svc-mgmt.h
@@ -74,10 +74,6 @@ glusterd_svc_build_volfile_path(char *server, char *workdir, char *volfile,
size_t len);
void
-glusterd_svc_build_logfile_path(char *server, char *logdir, char *logfile,
- size_t len);
-
-void
glusterd_svc_build_svcdir(char *server, char *workdir, char *path, size_t len);
void
--
1.8.3.1